Zhang, Ye; Zhang, Yi; Chen, Xiangwei Mei symmetry and conserved quantity of a Birkhoffian system in event space. (Chinese. English summary) Zbl 1363.70024 J. Yunnan Univ., Nat. Sci. 38, No. 3, 406-411 (2016). MSC: 70H33 70G10 PDFBibTeX XMLCite \textit{Y. Zhang} et al., J. Yunnan Univ., Nat. Sci. 38, No. 3, 406--411 (2016; Zbl 1363.70024)
Huang, Huan; Nie, Qingwen Image denoise based on FAB diffusion model and ROF. (Chinese. English summary) Zbl 1363.94007 J. Yunnan Univ., Nat. Sci. 38, No. 3, 369-375 (2016). MSC: 94A08 PDFBibTeX XMLCite \textit{H. Huang} and \textit{Q. Nie}, J. Yunnan Univ., Nat. Sci. 38, No. 3, 369--375 (2016; Zbl 1363.94007)
Zhang, Jiesong; Xiao, Qingxian Diffusion approximation and optimal investment for dependent classes of business. (Chinese. English summary) Zbl 1363.91052 J. Yunnan Univ., Nat. Sci. 38, No. 3, 362-368 (2016). MSC: 91B30 91G10 91G70 PDFBibTeX XMLCite \textit{J. Zhang} and \textit{Q. Xiao}, J. Yunnan Univ., Nat. Sci. 38, No. 3, 362--368 (2016; Zbl 1363.91052)
Tan, Xuewen; Wang, Gang; Tang, Sanyi Qualitative analysis of a class of difference equations formulated by the Lambert \(W\) function. (Chinese. English summary) Zbl 1363.39024 J. Yunnan Univ., Nat. Sci. 38, No. 3, 351-361 (2016). MSC: 39A30 39A12 92C45 PDFBibTeX XMLCite \textit{X. Tan} et al., J. Yunnan Univ., Nat. Sci. 38, No. 3, 351--361 (2016; Zbl 1363.39024)